This splits $source into fields that were separated by |, but only the first 16 of them, and puts them into a list, of which you the 15th and 16th elemensts thereof.($clliA,$clliB) = (split "|",$source,16)[14,15];
Update I guess everyone thought of split...and are faster typers!
Your use of .* is particularly inefficient. Going with a simpler 3-field case: /^.*A.*A.*$/, it would match "shAzAm" by:
and so forth. Imagine that with 16 .*A combinations, like you had.match "shAzAm" with .*, can't find A, backtrack. match "shAzA" with .*, can't find A, backtrack. match "shAz" with .* match "shAzA" with .*A match "shAzAm" with .*A.*, can't find A, backtrack match "shAzA" with .*A.*, can't find A, backtrack match "shA" with .*, can't find A, backtrack match "sh" with .* match "shA" with .*A match "shAzAm" with .*A.*, can't find A, backtrack,
In reply to Re: There has to be an easier way...
by BlaisePascal
in thread There has to be an easier way...
by bxjoh
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